hewsonism |
05-12-2010 12:24 PM |
Dual Monitor on Thinkpad T400?
Hi all,
I've been trying for about two days to get this working.
Heres the setup:
Thinkpad T400 docked.
Currently I'm running with out a xorg.conf (letting Xorg detect and guess my set-up).
Code:
[hewsonism@lappie86 ~]$ xrandr
Screen 0: minimum 320 x 200, current 1680 x 1050, maximum 1680 x 1680
DVI-0 connected (normal left inverted right x axis y axis)
1680x1050 60.0 + 59.9
1280x1024 75.0 60.0
1280x960 60.0
1152x864 75.0
1024x768 75.0 70.1 60.0
832x624 74.6
800x600 72.2 75.0 60.3 56.2
640x480 75.0 72.8 66.7 59.9
720x400 70.1
LVDS connected (normal left inverted right x axis y axis)
1440x900 60.0 + 59.9
1280x854 59.9
1360x768 59.8
1280x800 59.8
1152x864 60.0
1280x720 59.9
1152x768 59.8
1024x768 60.0 59.9
800x600 60.3 59.9
640x480 59.9 59.4
VGA-0 connected 1680x1050+0+0 (normal left inverted right x axis y axis) 474mm x 296mm
1680x1050 60.0*+
1280x1024 75.0 60.0
1152x864 75.0
1024x768 75.0 60.0
800x600 75.0 60.3
640x480 75.0 59.9
720x400 70.1
I want to use VGA-0 1680X1050 and DVI-0 1680x1050 with LVDS (the actual laptop display) disabled. I don't care if the two displays use a single Screen or they each have their own Screen.
Unfortunately I can't seem to accomplish this with xrandr. It creates a single Screen with a maximum of 1680x1680. I need a 3360x1050 virtual screen.
Code:
[hewsonism@lappie86 ~]$ xrandr --output DVI-0 --mode 1680x1050 --rate 60.0 --left-of VGA-0 --output VGA-0 --mode 1680x1050 --rate 60.0
xrandr: screen cannot be larger than 1680x1680 (desired size 3360x1050)
Heres my lsmod:
Code:
[hewsonism@lappie86 ~]$ lsmod
Module Size Used by
radeon 674135 0
ttm 49943 1 radeon
drm_kms_helper 29297 1 radeon
drm 162471 3 radeon,ttm,drm_kms_helper
i2c_algo_bit 5028 1 radeon
rfcomm 33421 6
sco 7885 2
bridge 45582 0
stp 1655 1 bridge
bnep 9436 2
l2cap 30624 16 rfcomm,bnep
snd_hda_codec_conexant 22577 1
arc4 1153 2
iwlagn 105566 0
hid_microsoft 2647 0
joydev 8708 0
snd_hda_intel 21877 8
iwlcore 105922 1 iwlagn
snd_hda_codec 74201 2 snd_hda_codec_conexant,snd_hda_intel
snd_hwdep 5412 1 snd_hda_codec
snd_pcm_oss 35308 0
snd_mixer_oss 13746 1 snd_pcm_oss
snd_pcm 70662 5 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_dummy 1338 0
snd_seq_oss 26726 0
snd_seq_midi 4557 0
snd_rawmidi 19056 1 snd_seq_midi
snd_seq_midi_event 6003 2 snd_seq_oss,snd_seq_midi
snd_seq 47263 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
pcmcia 33024 0
snd_timer 19098 4 snd_pcm,snd_seq
snd_seq_device 5700 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
fbcon 35102 71
tileblit 2031 1 fbcon
font 7557 1 fbcon
bitblit 4707 1 fbcon
softcursor 1189 1 bitblit
ppdev 5259 0
usbhid 36110 0
hid 67032 2 hid_microsoft,usbhid
mac80211 204922 2 iwlagn,iwlcore
thinkpad_acpi 68083 0
led_class 2864 2 iwlcore,thinkpad_acpi
nvram 6171 1 thinkpad_acpi
btusb 10925 2
bluetooth 49892 9 rfcomm,sco,bnep,l2cap,btusb
video 17375 0
output 1871 1 video
intel_agp 24177 0
fglrx 2092908 0
vga16fb 11385 1
yenta_socket 20408 1
rsrc_nonstatic 10015 1 yenta_socket
pcmcia_core 32964 3 pcmcia,yenta_socket,rsrc_nonstatic
parport_pc 25962 1
lp 7028 0
psmouse 63245 0
serio_raw 3978 0
cfg80211 126485 3 iwlagn,iwlcore,mac80211
snd 54148 25 snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device,thinkpad_acpi
vgastate 8961 1 vga16fb
agpgart 31724 4 ttm,drm,intel_agp,fglrx
parport 32635 3 ppdev,parport_pc,lp
soundcore 6620 1 snd
snd_page_alloc 7076 2 snd_hda_intel,snd_pcm
ohci1394 26950 0
ieee1394 81181 1 ohci1394
e1000e 119856 0
Any thoughts?
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